NORAC UC4+BC+AP3 - Manual (Page 14)

11
General Mounting Rules for Low Profile
Brackets:
a) Minimize the distance between the bolts to
prevent bending the bracket and prevent the
bracket from loosening over time.
b) Ensure the bracket is mounted tight against
the bottom of the boom, minimizing the
distance between the boom structure and
the angled flange.
Figure 10: Bracket Mounting Guidelines
General Mounting Rules for UC4+
Ultrasonic Sensors:
a) In its lowest position, the sensor must be 9
inches (23 cm) or more from the ground.
b) Ensure that there are no obstructions within
a 12-inch diameter circle projected directly
below the center of the sensor.
c) The sensor should be approximately vertical
at normal operating heights.
Figure 11: Sensor Mounting Guidelines